Extended Producer Responsibility (EPR) is a necessary, important factor in promoting and sustaining the circular economy. This concept is expected to be an important solution to effectively solve the current plastic waste problem. EPR is applied in many countries around the world to control waste discharged into the environment. In other words, EPR shows that the responsibility of the manufacturer does not stop at the product, but extends to post-consumer waste management. Manufacturers are responsible for recalling, sorting, Recycle bottles, boxes, jars, bags, and packaging after the product inside has been used up. Post-consumer waste management belongs to the place where the waste is generated, rather than the government's job as before. To understand the above regulations in Korea, Environment Magazine interviewed Mr. Lee Jae Kwon - Chief Representative of KEITI in Vietnam.